Storm Burst

Storm BurstAoE, Spell, Lightning, Channelling, Duration, Physical
Level: (1-20)
Cost: (2-5) Mana
Cast Time: 0.25 sec
Critical Strike Chance: 6.00%
Effectiveness of Added Damage: 25%Requires Level 12Unleash orbs of energy while you channel that repeatedly jump towards the targeted location until their duration expires, dealing damage in small area after each jump. When you stop channelling, all remaining orbs explode, dealing higher damage in a larger area.Per 1% Quality:1Superior2Anomalous3Divergent0.5% increased Area of Effect0.5% increased Skill Effect Duration2% increased Area of Effect while Channelling
2% reduced Explosion Area of EffectBase duration is 1.2 seconds
Deals (6-114) to (8-171) Physical Damage
Exploding Orbs deal 75% of Skill Damage for each 0.4 seconds of remaining Duration
50% of Physical Damage Converted to Lightning Damage
Orbs jump every 0.4 seconds
+(0-2) to radiusPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.Acquisition
Area level: 12Vendor Prices

Normal

1x Orb of Transmutation

Vendor Offer
1x Scroll FragmentMetadata
Item class: Active Skill Gems
Metadata ID: Metadata/Items/Gems/SkillGemStormBurst

Storm Burst is a Spell Channelling skill that creates orbs of energy which deal Physical damage, half of which is converted to Lightning damage, in an Area of effect. The orbs deal damage at an interval of 0.4 seconds over a Duration of 1.2 seconds.

Skill function and interaction

Channelling Storm Burst creates a cluster of pulsing orbs that follow the mouse pointer. Enemies can be hit by multiple orbs, but the orbs spawn in a spread out pattern resembling buckshot.

Each orb created has its own duration tracker. Every 0.4 seconds, the orbs will jump to a new location around the cursor and create an explosion. This 0.4 seconds interval is independent for each orb.

• Area of Effect: Area of Effect modifiers affect the radius of the explosion caused by each orb, but does not affect the spread of the orbs from the cursor. Thus, increasing AoE will result in more overlapping explosions and higher hit rate.

• Cast Speed: Cast speed modifiers affect the rate at which new orbs are created, but does not affect the jump interval (0.4s).

• Skill Duration: Skill duration modifiers affect how long each orb stays on the ground before expiring and exploding. However, because the the skill deals damage at an interval of 0.4 seconds, investing in skill duration will only have a meaningful effect if it would bring the total duration to the next breakpoint in multiples of 0.4 seconds (i.e. 1.6 seconds, 2.0 seconds, 2.4 seconds, etc.) There is no difference between 2.01 seconds and 2.39 seconds, or any other duration that is not a multiple of 0.4.

Gem level progression

Level					Cost and Reservation Multiplier	Critical Strike Chance	Mana Cost	Damage Effectiveness	Stored Uses	Cooldown	Vaal souls	Stored Uses	Soul Prevention Time	Attack Damage	Base duration	Attack Speed	Physical Damage	Added Radius	Exp.	Total Exp.
1	12	0	14	21	0%	0%	2	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	6 to 8	N/A	0	0
2	15	0	17	25	0%	0%	2	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	7 to 10	N/A	15249	15249
3	19	0	21	30	0%	0%	2	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	9 to 14	N/A	41517	56766
4	23	0	24	35	0%	0%	3	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	12 to 17	N/A	81983	138749
5	27	0	28	41	0%	0%	3	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	15 to 22	N/A	147968	286717
6	31	0	32	46	0%	0%	3	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	18 to 27	N/A	250557	537274
7	35	0	36	51	0%	0%	3	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	23 to 34	1	405086	942360
8	38	0	38	55	0%	0%	3	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	26 to 40	1	447718	1390078
9	41	0	41	59	0%	0%	4	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	31 to 46	1	615318	2005396
10	44	0	44	63	0%	0%	4	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	35 to 53	1	834639	2840035
11	47	0	47	67	0%	0%	4	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	41 to 61	1	1570760	4410795
12	50	0	49	71	0%	0%	4	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	47 to 71	1	1633987	6044782
13	53	0	52	75	0%	0%	4	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	54 to 81	1	2151030	8195812
14	56	0	55	79	0%	0%	5	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	62 to 93	2	2812189	11008001
15	59	0	58	83	0%	0%	5	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	71 to 106	2	5099360	16107361
16	62	0	60	87	0%	0%	5	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	81 to 121	2	9400731	25508092
17	64	0	62	90	0%	0%	5	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	88 to 132	2	15273366	40781458
18	66	0	64	92	0%	0%	5	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	96 to 144	2	26286582	67068040
19	68	0	66	95	0%	0%	5	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	105 to 157	2	62890590	129958630
20	70	0	68	98	0%	0%	5	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	114 to 171	2	212046017	342004647
21	72	0	70	100	0%	0%	5	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	124 to 186	3	-342004647	0
22	74	0	0	0	0%	0%	6	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	135 to 202	3	0	0
23	76	0	0	0	0%	0%	6	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	146 to 219	3	0	0
24	78	0	0	0	0%	0%	6	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	159 to 238	3	0	0
25	80	0	0	0	0%	0%	6	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	172 to 258	3	0	0
26	82	0	0	0	0%	0%	6	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	187 to 280	3	0	0
27	84	0	0	0	0%	0%	6	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	203 to 304	3	0	0
28	86	0	0	0	0%	0%	6	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	220 to 329	4	0	0
29	88	0	0	0	0%	0%	6	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	238 to 357	4	0	0
30	90	0	0	0	0%	0%	7	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	257 to 386	4	0	0
31	91	0	0	0	0%	0%	7	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	268 to 402	4	0	0
32	92	0	0	0	0%	0%	7	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	279 to 418	4	0	0
33	93	0	0	0	0%	0%	7	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	290 to 435	4	0	0
34	94	0	0	0	0%	0%	7	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	302 to 452	4	0	0
35	95	0	0	0	0%	0%	7	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	314 to 470	4	0	0
36	96	0	0	0	0%	0%	7	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	326 to 489	4	0	0
37	97	0	0	0	0%	0%	7	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	339 to 509	4	0	0
38	98	0	0	0	0%	0%	7	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	353 to 529	4	0	0
39	99	0	0	0	0%	0%	7	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	367 to 550	4	0	0
40	100	0	0	0	0%	0%	7	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	381 to 572	5	0	0

Related helmet enchantments

The following helmet enchantments affect Storm Burst. No results found

Version history

Version	Changes
3.6.3d	Storm Burst's tooltip now displays the frequency at which Orbs jump and the duration of Orbs.
3.6.0	No longer fires projectiles. Now creates orbs of energy while you channel that repeatedly jump towards the targeted location until their duration expires, dealing damage in small area after each jump. When you stop channelling, all remaining orbs explode, dealing higher damage in a larger area. This explosion deals more damage based on how much duration remains at the point you stop channeling [sicSīc erat scriptum (Latin: “Thus it was written”) – This quote is reproduced faithfully from its source with the preceding errors.]. Now has a cast time of 0.25 seconds (from 0.65). Mana cost at gem level 1 is now 2 (was 4). Mana cost at gem level 20 is now 5 (was 10). Now deals Physical Damage, and converts 50% of Physical Damage to Lightning Damage. Now requires level 12 (from level 28). Now deals 6 to 8 Physical Damage at gem level 1, up to 114 to 174 Physical Damage at gem level 20. Now has an added damage effectiveness of 25% (from 40%). Now gains additional radius as the gem levels.
3.3.0	Now deals 31-47 lightning damage at gem level 1 (up from 9-13), up to 183-275 lightning damage at gem level 20 (up from 50-76). Now deals 65% more area damage (down from 250% more), triggered when channelling ceases. Now has an added damage effectiveness of 40% (up from 10%). Area of effect increased by 10%.
3.1.0	Now correctly modified by factors based on the state of the projectile (such as Powerful Precision`s "Projectiles have 100% increase Critical Strike Chance against Targets they Pierce").
3.0.0	Storm Burst has been added to the game.